164401260 has 48 divisors (see below), whose sum is σ = 462741216. Its totient is φ = 43610112.

The previous prime is 164401247. The next prime is 164401301. The reversal of 164401260 is 62104461.

It is a super-3 number, since 3×164401260³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 164401260.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4482 + ... + 18678.

It is an arithmetic number, because the mean of its divisors is an integer number (9640442).

Almost surely, 2^164401260 is an apocalyptic number.

164401260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164401260 is an abundant number, since it is smaller than the sum of its proper divisors (298339956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164401260 is a wasteful number, since it uses less digits than its factorization.

164401260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14402 (or 14400 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 164401260 is about 12821.9054746165. The cubic root of 164401260 is about 547.8164222500.

The spelling of 164401260 in words is "one hundred sixty-four million, four hundred one thousand, two hundred sixty".